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Knowledge Base

Field guides to building with agents — design prompting, wireframing, prototyping, AI app development, and the agent-workspace way of working.

Agent workspaces

Design prompting

Wireframing

Prototyping

AI app development

AI app development: how to build apps with AI

AI app development means describing an app and letting an AI agent write the code. How it works, the tools, what it costs, and when to use what.

AI app builder: build apps without writing code

Learn how AI app builders work and how to create functional applications without coding. Compare tools, see examples, and start building today.

How to create an app: a guide for beginners

Learn how to create an app from scratch, even without coding experience. Covers planning, design, building, and launching your first application.

No-code app development: build real apps

Master no-code app development with this practical guide. Learn which tools to use, when no-code works best, and how to build production-ready applications.

How to Design a High-Converting SaaS Landing Page

Learn the anatomy of landing pages that convert. Step-by-step breakdown of every section, from hero to footer, with examples you can build in Prototyper.

AI app development cost: what you actually pay

What it costs to build an app with AI in 2026: the agent, the building tool, hosting and people, with prices as of 30 Oct 2026 and three sample budgets.

AI app builder or developer: when each one wins

Should you build with an AI app builder or hire a developer? When each one wins, what a developer adds to an AI-built app, and how to hand the code over.

How to build an app with Claude Code

Build an app with Claude Code, step by step: install it, describe the app, see it run, and commit it. Quoted from Anthropic's docs, read 31 Oct 2026.

Start building with Prototyper.

Open the workspace. Drop in an idea. Let an agent take the first shot. Ship the same artifact you sketched.